Over deze norm

Status

Ontwerp

Aantal pagina's

32

Gepubliceerd op

26-01-2015

Taal

Engels

This part of ISO 28902 specifies the requirements and performance test procedures for heterodyne pulsed Doppler lidar techniques and presents their advantages and limitations. The term “Doppler lidar” is used in this standard to apply only to heterodyne pulsed lidar systems making wind measurement in free atmosphere. A description of performances and limits are described based on standard atmospheric conditions. This International Standard describes the determination of the line-of-sight wind velocity (radial wind velocity). This part of ISO 28902 does not address the retrieval of the wind vector. This International Standard may be used for the following application areas: - meteorological briefing for e.g. aviation, airport safety, marine applications, oil platforms; - wind power production, e.g. site assessment, power curve determination; - routine measurements of wind profiles at meteorological stations; - air pollution dispersion monitoring; - industrial risk management (direct data monitoring or by assimilation into micro-scale flow models); - exchange processes (greenhouse gas emissions). This part of ISO 28902 adresses manufacturers of heterodyne pulsed Doppler wind lidars as well as bodies testing and certifying their conformity. Also, this document provides recommandations for adequate use of these instruments by the user. 2 Terms